64644678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{513053}}^1$

素因数の和:513068

約数の個数: 24

約数和(自身を含む): 160072848

約数和(自身を除く): 95428170

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 513053, 1026106, 1539159, 3078318, 3591371, 4617477, 7182742, 9234954, 10774113, 21548226, 32322339, 64644678]

約数ペア:

[(1, 64644678), (2, 32322339), (3, 21548226), (6, 10774113), (7, 9234954), (9, 7182742), (14, 4617477), (18, 3591371), (21, 3078318), (42, 1539159), (63, 1026106), (126, 513053)]